ReviewCancers2025
Freeze the Disease: Advances the Therapy for Barrett's Esophagus and Esophageal Adenocarcinoma.
Review in Cancers, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cryotherapy involves flash freezing of tissue and removing unwanted tissue. Mechanism of injury is causing cell membrane rupture by rapid multiple freeze-thaw cycles, while reserving tissue architecture and the collagen matrix. This promotes favorable wound healing. In recent years, it has gained increasing attention as a treatment option for upper gastrointestinal diseases (Barrett's Esophagus and early cancer). Currently, two FDA-approved delivery methods are available in the GI tract: Cryoballoon and spray cryotherapy, which will be discussed. In this review, we also propose to examine the expanding role of cryotherapy in gastrointestinal practice, drawing from both clinical studies and illustrative vignettes. In addition, we will highlight its established role in eradicating Barrett's with low and high-grade dysplasia and compare its outcomes and safety profile with radiofrequency ablation (RFA). We will also discuss the application and safety of spray cryotherapy in the palliation of malignant esophageal strictures when compared with Esophageal stent placement. Cryotherapy may have immunological potential, and it may shrink both primary and metastatic diseases. Ongoing research in this field of Cryo-immunology will be highlighted. Beyond esophageal neoplasia, cryotherapy is increasingly utilized in other upper gastrointestinal precancerous conditions. Through this synthesis, our goal is to provide a timely and comprehensive overview of advancements in cryotherapy and its potential to reshape novel therapeutic approaches in upper gastrointestinal cancers. Finally, we highlight the evolution of a novel platform using nitrous oxide delivered by a handheld device, a contact balloon, and a small replaceable cartridge. This approach may make delivery of cryogen application favorable and a first-line approach in the management of Barrett's esophagus and early cancer. In addition, Cryoballoon therapy for dysphagia palliation for malignant esophageal strictures may become a preferred approach as more data evolves.
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